JP6203540B2 - 自転車用歯付きプーリ組立体 - Google Patents
自転車用歯付きプーリ組立体 Download PDFInfo
- Publication number
- JP6203540B2 JP6203540B2 JP2013112496A JP2013112496A JP6203540B2 JP 6203540 B2 JP6203540 B2 JP 6203540B2 JP 2013112496 A JP2013112496 A JP 2013112496A JP 2013112496 A JP2013112496 A JP 2013112496A JP 6203540 B2 JP6203540 B2 JP 6203540B2
- Authority
- JP
- Japan
- Prior art keywords
- resin
- arm
- toothed pulley
- bicycle
- crank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
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- 239000011347 resin Substances 0.000 claims description 71
- 229920005989 resin Polymers 0.000 claims description 71
- 229910052751 metal Inorganic materials 0.000 claims description 36
- 239000002184 metal Substances 0.000 claims description 36
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000002788 crimping Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 10
- 238000000465 moulding Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000004952 Polyamide Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 241001385733 Aesculus indica Species 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002783 friction material Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Landscapes
- Pulleys (AREA)
Description
2 アーム(クランク部材)
3 金属製連結部材
4 連結部
5 クランク(クランク部材)
6 クランク軸孔
7 ガード(クランク部材)
8 歯部
9 ボルト部材
10 ナット部材
11 螺子部
12 埋設板部
13 埋設孔
17 ワッシャ
Claims (5)
- 駆動側回転部と従動側回転部とに渡り樹脂製駆動ベルトが懸回張設される自転車に採用される自転車用歯付きプーリ組立体であって、少なくとも前記駆動側回転部に配設されるプーリ組立体において、前記樹脂製駆動ベルトに噛合する樹脂製歯付きプーリと、前記樹脂製歯付きプーリに連結されるクランク部材とを備え、前記樹脂製歯付きプーリの連結部を金属により構成するとともに、前記連結部の一部の周方向埋設板部が前記樹脂製歯付きプーリにインサート成型されていることを特徴とする自転車用歯付きプーリ組立体。
- 前記連結部が複数に分割されていることを特徴とする請求項1に記載の自転車用歯付きプーリ組立体。
- 前記クランク部材はアームとクランクとからなり、前記アームと前記クランクとを一体成型し、前記アームの中心をクランク軸に固定したことを特徴とする請求項1または2に記載の自転車用歯付きプーリ組立体。
- 前記クランク部材はアームであり、前記連結部と前記アームとを一体成型したことを特徴とする請求項1または2に記載の自転車用歯付きプーリ組立体。
- 前記連結部とクランク部材とをボルト・ナット締結あるいは加締めにより固定したことを特徴とする請求項1から4のいずれかに記載の自転車用歯付きプーリ組立体。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013112496A JP6203540B2 (ja) | 2013-05-29 | 2013-05-29 | 自転車用歯付きプーリ組立体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013112496A JP6203540B2 (ja) | 2013-05-29 | 2013-05-29 | 自転車用歯付きプーリ組立体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014231281A JP2014231281A (ja) | 2014-12-11 |
JP6203540B2 true JP6203540B2 (ja) | 2017-09-27 |
Family
ID=52124954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013112496A Active JP6203540B2 (ja) | 2013-05-29 | 2013-05-29 | 自転車用歯付きプーリ組立体 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6203540B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6455758B2 (ja) * | 2015-02-14 | 2019-01-23 | 陽一郎 濱元 | 回転伝達機構及びそれを備えた自転車 |
TWI596040B (zh) * | 2016-05-24 | 2017-08-21 | 自行車齒盤連接裝置 | |
CN107434005B (zh) * | 2016-05-26 | 2020-06-12 | 松璟精密工业股份有限公司 | 自行车齿盘连接装置 |
JP2019069766A (ja) * | 2018-12-13 | 2019-05-09 | ▲浜▼元 陽一郎 | 回転伝達機構及びそれを備えた自転車 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57184757A (en) * | 1981-05-06 | 1982-11-13 | Kawasaki Heavy Ind Ltd | Sprocket and manufacturing thereof |
JPH032892U (ja) * | 1989-06-01 | 1991-01-11 | ||
JP2001069885A (ja) * | 1999-09-02 | 2001-03-21 | Shimano Inc | 部品組立体 |
JP2006007799A (ja) * | 2004-06-22 | 2006-01-12 | Shimano Inc | 自転車用スプロケット |
US7824287B2 (en) * | 2005-12-02 | 2010-11-02 | Shimano Inc. | Bicycle sprocket |
-
2013
- 2013-05-29 JP JP2013112496A patent/JP6203540B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2014231281A (ja) | 2014-12-11 |
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